function _imagecache_strip_file_directory in ImageCache 5.2

Same name and namespace in other branches

1. 5 imagecache.module \_imagecache_strip_file_directory()
2. 6.2 imagecache.module \_imagecache_strip_file_directory()

Remove a possible leading file directory path from the given path.

2 calls to _imagecache_strip_file_directory()

imagecache_create_path in ./imagecache.module

Return a file system location that points to the location of a derivative of the original image at @p $path, transformed with the given @p $preset. Keep in mind that the image might not yet exist and won't be created.

imagecache_create_url in ./imagecache.module

Return a URL that points to the location of a derivative of the original image transformed with the given preset.

File

./imagecache.module, line 242

Dynamic image resizer and image cacher.

Code

function _imagecache_strip_file_directory($path) {
  $dirpath = file_directory_path();
  $dirlen = strlen($dirpath);
  if (substr($path, 0, $dirlen + 1) == $dirpath . '/') {
    $path = substr($path, $dirlen + 1);
  }
  return $path;
}